Is There Dengue In Hong Kong?

How does dengue rash look like?

A flat, red rash may appear over most of the body 2 to 5 days after the fever starts.

A second rash, which looks like the measles, appears later in the disease.

Infected people may have increased skin sensitivity and are very uncomfortable..

What are the warning signs of dengue?

Warning Signs*Abdominal pain or tenderness.Persistent vomiting.Clinical fluid accumulation.Mucosal bleed.Lethargy or restlessness.Liver enlargement > 2 cm.Laboratory finding of increasing HCT concurrent with rapid decrease in platelet count.

What countries can you get dengue fever?

Where is dengue fever a concern?Dengue fever is found throughout the world, but mainly occurs in tropical and subtropical areas.It is widespread in regions of Africa, Central and South America, the Caribbean, the Eastern Mediterranean, South and Southeast Asia, and Oceania.More items…•

Does China have dengue fever?

In mainland of China, dengue fever was a localized epidemic disease caused by imported cases with several outbreaks of dengue fever in southern provinces since 2012, especially in Guangdong3,4,5 and Yunnan provinces6,7,8.

Is there a vaccine for dengue?

A vaccine to prevent dengue (Dengvaxia®) is licensed and available in some countries for people ages 9-45 years old. The World Health Organization recommends that the vaccine only be given to persons with confirmed prior dengue virus infection.

What is dengue Nepali?

Dengue, a mosquito-borne disease emerged in Nepal in the form of Dengue Fever (DF), Dengue Hemorrhagic Fever (DHF) and Dengue Shock Syndrome (DSS). The earliest cases were detected as early as 2005. The sporadic cases continued and outbreaks occurred in 2006 and 2010.

Is there a vaccine for dengue fever in Canada?

The dengue virus is not present in mosquitos in Canada. Although advanced research is underway, there is currently no approved vaccine or medication that protects against dengue fever. The Public Health Agency of Canada recommends protecting yourself from mosquito bites when in areas where dengue fever is present.

Is there Dengue fever in Kathmandu?

Dengue is a mosquito-borne viral infection. Since the first reported incidence in 2004, several sporadic outbreaks of dengue have been recorded from both tropical and subtropical regions of Nepal, including the capital city Kathmandu. However, in the last 5 years, the incidence of dengue cases has risen alarmingly.

Why do dengue patients die?

Most cases of the dengue virus are caused when a mosquito bites someone, but you can get the virus if you are exposed to infected blood. Dengue virus rarely causes death. However, the infection can progress into a more serious condition known as severe dengue or dengue hemorrhagic fever.

How can we build immunity to dengue?

Dengue fever prevention: Immunity boosting foodsCitrus foods. Citrus foods are rich in vitamin C which helps in building strong immunity. … Garlic. Garlic adds a strong taste to the food. … Yogurt. Yogurt is a strong probiotic which stimulates the functioning of the immune system. … Spinach. … Almonds. … Turmeric. … Ginger.

What happens if you get dengue twice?

A patient can get dengue from two or more different strains of dengue. Hence a patient can suffer from dengue more than once. When Dengue Strikes Twice: When patients are infected with the dengue virus they can come down with dengue hemorrhagic fever and suffer massive internal bleeding and liver damage.

Is there Dengue fever in Nepal?

The number of cases reported by countries in this region from the period of 1990 to 2017 is provided in (figure 3) below. Dengue has been identified as one of the youngest emerging infectious diseases in Nepal. The first case of dengue was reported in 2004.

Does dengue need hospitalization?

1 in 4: About one in four people infected with dengue will get sick. For people who get sick with dengue, symptoms can be mild or severe. Severe dengue can be life-threatening within a few hours and often requires care at a hospital.

Which country has the highest rate of dengue fever?

The five countries reporting most cases are: Brazil (1 378 592 cases), Paraguay (221 000), Mexico (99 632), Bolivia (83 552) and Colombia (73 357). All four dengue virus serotypes (DENV 1, DENV 2, DENV 3, and DENV 4) are currently circulating in the Region of the Americas, which increases the risk of severe cases.

Who is most affected by dengue?

The America, South-East Asia and Western Pacific regions are the most seriously affected, with Asia representing ~70% of the global burden of disease. Not only is the number of cases increasing as the disease spreads to new areas including Europe, but explosive outbreaks are occurring.

What is the last stage of dengue?

Warning signs of progression to severe dengue occur in the late febrile phase around the time of defervescence, and include persistent vomiting, severe abdominal pain, fluid accumulation, mucosal bleeding, difficulty breathing, lethargy/restlessness, postural hypotension, liver enlargement, and progressive increase in …

Is Dengue transmitted by kissing?

Dengue fever is transmitted by the bite of an Aedes mosquito infected with a dengue virus. The mosquito becomes infected when it bites a person with dengue virus in their blood. It can’t be spread directly from one person to another person.